The Snuggledown Sumptuous Hungarian Goose Down product range is filled with the perfect blend of 80% Sumptuous Hungarian goose down and 20% Sumptuous Hungarian goose feather surrounded by a super fine 300 thread count cotton jacquard fabric cover. Beautifully light and lofty with a natural drape, the duvet wraps gently around you giving everything you need for a deep and blissful night's sleep. HUNGARIAN GOOSE DOWN - Our duvets are specially constructed using a blend of 80 percent Goose Down and 20 percent Small Goose Feather; which is then encased in our heritage check, 300 thread count cotton jacquard fabric. To keep the fillings in place; we use a clever internal box construction which ensures no cold spots develop; keeping your body evenly warm throughout the night 4.5 TOG - Designed to keep you cool over the summer months, so you can enjoy a blissful night s sleep, at just the right temperature NON-ALLERGENIC - Our duvets do not contain materials which are likely to cause allergies WASHING MACHINE AND DRYER FRIENDLY - We want to make life easier for you, that s why our product is washing machine and tumble drier friendly, so it can be back on your bed as quickly as you need it MADE IN THE UK: Designed and Made in the United Kingdom.